A Study of Feature Extraction Techniques and Image Enhancement Algorithms for Finger Vein Recognition
P. Rose Bindu Joseph · 2015
Finger vein biometric has many advantages which set it apart as a secure, convenient and reliable means of personal authentication. This paper provides a detailed study of the existing feature extraction techniques and image enhancement algorithms for finger vein recognition. A brief overview of the development and the key stages of the finger vein biometric are provided. The current trends, future directions and open problems in this field are also discussed.